United States v. Grinnell Corp.
Citation
384 U.S. 563 (1966)
Facts
Stub — to be completed.
Issue
Stub — to be completed.
Holding
Stub — to be completed.
Rule
Monopolization under § 2 requires: (1) possession of monopoly power in the relevant market, and (2) willful acquisition or maintenance of that power as distinguished from growth by superior product or historical accident.
Significance
Canonical two-element test for § 2 monopolization.